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SystemException Class

 
System_CAPS_noteNote

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Serves as the base class for system exceptions namespace.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

System.Object
  System.Exception
    System.SystemException
      Microsoft.SqlServer.Server.InvalidUdtException
      System.AccessViolationException
      System.Activities.ValidationException
      System.AppDomainUnloadedException
      System.ArgumentException
      System.ArithmeticException
      System.ArrayTypeMismatchException
      System.BadImageFormatException
      System.CannotUnloadAppDomainException
      System.Collections.Generic.KeyNotFoundException
      System.ComponentModel.Design.Serialization.CodeDomSerializerException
      System.ComponentModel.LicenseException
      System.ComponentModel.WarningException
      System.Configuration.ConfigurationException
      System.Configuration.Install.InstallException
      System.ContextMarshalException
      System.Data.DataException
      System.Data.DBConcurrencyException
      System.Data.OperationAbortedException
      System.Data.SqlTypes.SqlTypeException
      System.DataMisalignedException
      System.Deployment.Application.DeploymentException
      System.DirectoryServices.AccountManagement.PrincipalException
      System.Drawing.Printing.InvalidPrinterException
      System.EnterpriseServices.RegistrationException
      System.EnterpriseServices.ServicedComponentException
      System.ExecutionEngineException
      System.FormatException
      System.IdentityModel.LimitExceededException
      System.IdentityModel.SecurityMessageSerializationException
      System.IdentityModel.Tokens.SecurityTokenException
      System.IndexOutOfRangeException
      System.InsufficientExecutionStackException
      System.InvalidCastException
      System.InvalidOperationException
      System.InvalidProgramException
      System.IO.InternalBufferOverflowException
      System.IO.InvalidDataException
      System.IO.IOException
      System.Management.ManagementException
      System.MemberAccessException
      System.MulticastNotSupportedException
      System.NotImplementedException
      System.NotSupportedException
      System.NullReferenceException
      System.OperationCanceledException
      System.OutOfMemoryException
      System.Printing.PrintSystemException
      System.RankException
      System.Reflection.AmbiguousMatchException
      System.Reflection.ReflectionTypeLoadException
      System.Resources.MissingManifestResourceException
      System.Resources.MissingSatelliteAssemblyException
      System.Runtime.InteropServices.ExternalException
      System.Runtime.InteropServices.InvalidComObjectException
      System.Runtime.InteropServices.InvalidOleVariantTypeException
      System.Runtime.InteropServices.MarshalDirectiveException
      System.Runtime.InteropServices.SafeArrayRankMismatchException
      System.Runtime.InteropServices.SafeArrayTypeMismatchException
      System.Runtime.Remoting.RemotingException
      System.Runtime.Remoting.ServerException
      System.Runtime.Serialization.SerializationException
      System.Security.Authentication.AuthenticationException
      System.Security.Cryptography.CryptographicException
      System.Security.HostProtectionException
      System.Security.Policy.PolicyException
      System.Security.Principal.IdentityNotMappedException
      System.Security.SecurityException
      System.Security.VerificationException
      System.Security.XmlSyntaxException
      System.ServiceModel.CommunicationException
      System.ServiceModel.Dispatcher.InvalidBodyAccessException
      System.ServiceModel.Dispatcher.MultipleFilterMatchesException
      System.ServiceModel.InvalidMessageContractException
      System.ServiceModel.QuotaExceededException
      System.ServiceProcess.TimeoutException
      System.StackOverflowException
      System.Threading.AbandonedMutexException
      System.Threading.SemaphoreFullException
      System.Threading.SynchronizationLockException
      System.Threading.ThreadAbortException
      System.Threading.ThreadInterruptedException
      System.Threading.ThreadStartException
      System.Threading.ThreadStateException
      System.TimeoutException
      System.Transactions.TransactionException
      System.TypeInitializationException
      System.TypeLoadException
      System.TypeUnloadedException
      System.UnauthorizedAccessException
      System.UriTemplateMatchException
      System.Web.Caching.DatabaseNotEnabledForNotificationException
      System.Web.Caching.TableNotEnabledForNotificationException
      System.Web.Management.SqlExecutionException
      System.Web.Services.Protocols.SoapException
      System.Windows.Automation.ElementNotAvailableException
      System.Windows.Data.ValueUnavailableException
      System.Windows.Markup.XamlParseException
      System.Windows.Media.Animation.AnimationException
      System.Windows.Media.InvalidWmpVersionException
      System.Workflow.Activities.EventDeliveryFailedException
      System.Workflow.Activities.WorkflowAuthorizationException
      System.Workflow.Runtime.Hosting.PersistenceException
      System.Workflow.Runtime.Tracking.TrackingProfileDeserializationException
      System.Xml.Schema.XmlSchemaException
      System.Xml.XmlException
      System.Xml.XPath.XPathException
      System.Xml.Xsl.XsltException

[SerializableAttribute]
[ComVisibleAttribute(true)]
public class SystemException : Exception

NameDescription
System_CAPS_pubmethodSystemException()

Initializes a new instance of the SystemException class.

System_CAPS_protmethodSystemException(SerializationInfo, StreamingContext)

Initializes a new instance of the SystemException class with serialized data.

System_CAPS_pubmethodSystemException(String)

Initializes a new instance of the SystemException class with a specified error message.

System_CAPS_pubmethodSystemException(String, Exception)

Initializes a new instance of the SystemException class with a specified error message and a reference to the inner exception that is the cause of this exception.

NameDescription
System_CAPS_pubpropertyData

Gets a collection of key/value pairs that provide additional user-defined information about the exception.(Inherited from Exception.)

System_CAPS_pubpropertyHelpLink

Gets or sets a link to the help file associated with this exception.(Inherited from Exception.)

System_CAPS_pubpropertyHResult

Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception.(Inherited from Exception.)

System_CAPS_pubpropertyInnerException

Gets the Exception instance that caused the current exception.(Inherited from Exception.)

System_CAPS_pubpropertyMessage

Gets a message that describes the current exception.(Inherited from Exception.)

System_CAPS_pubpropertySource

Gets or sets the name of the application or the object that causes the error.(Inherited from Exception.)

System_CAPS_pubpropertyStackTrace

Gets a string representation of the immediate frames on the call stack.(Inherited from Exception.)

System_CAPS_pubpropertyTargetSite

Gets the method that throws the current exception.(Inherited from Exception.)

NameDescription
System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetBaseException()

When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions.(Inherited from Exception.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetObjectData(SerializationInfo, StreamingContext)

When overridden in a derived class, sets the SerializationInfo with information about the exception.(Inherited from Exception.)

System_CAPS_pubmethodGetType()

Gets the runtime type of the current instance.(Inherited from Exception.)

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethodToString()

Creates and returns a string representation of the current exception.(Inherited from Exception.)

NameDescription
System_CAPS_proteventSerializeObjectState

Occurs when an exception is serialized to create an exception state object that contains serialized data about the exception.(Inherited from Exception.)

This class is provided as a means to differentiate between system exceptions and application exceptions. It is the base class of such exceptions as ArgumentException, FormatException, and InvalidOperationException.

System_CAPS_importantImportant

Because SystemException serves as the base class of a variety of exception types, your code should not throw a SystemException exception, nor should it attempt to handle a SystemException exception unless you intend to re-throw the original exception.

SystemException uses the HRESULT COR_E_SYSTEM, that has the value 0x80131501.

.NET Framework
Available since 1.1
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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